/* AI with Lucia guide pages: the shared look (colours, fonts, layout).
   Change it here and every /aiwithlucia page follows.
   Colours mirror the carousel kit (skills/explainer-carousel/templates/brand.css, Cherry palette). */
:root{--ink:#1f1a1a;--paper:#f5efe8;--grid:#eadcd2;--muted:#5d5550;
  /* Brightwaters teal in the carousel shapes (look B, chosen 8 Oct 2026) */
  --accent:#2E8079;--teal:#1F5E4C;--pop:#cfe6e2;--fill:#e3f0ed;--salmon:#7cc7bb;--note:#1F5E4C}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Schibsted Grotesk',sans-serif;font-size:18px;line-height:1.55;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:44px 44px}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.mono{font-family:'DM Mono',monospace;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase}
.hand{font-family:'Caveat',cursive;color:var(--note)}
.serif{font-family:'Instrument Serif',serif;font-weight:400;letter-spacing:-.01em;line-height:1.02}
.hl{background:var(--pop);padding:0 .12em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.pill{display:inline-block;border:2px solid var(--ink);border-radius:999px;padding:.25rem .8rem}

header.top{display:flex;justify-content:space-between;align-items:center;padding:22px 0}
header.top b{font-family:'Instrument Serif',serif;font-size:1.5rem;font-weight:400}

.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:28px 0 64px}
.hero h1{font-size:clamp(2.9rem,7vw,5.6rem);margin:.9rem 0 1rem}
.hero p.lede{font-size:1.15rem;max-width:34ch;color:var(--muted);margin:0 0 1.6rem}
.btn{display:inline-flex;align-items:center;gap:.6rem;background:var(--ink);color:var(--paper);text-decoration:none;font-weight:700;
  padding:1rem 1.5rem;border-radius:14px;box-shadow:6px 6px 0 var(--accent);border:2px solid var(--ink);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--accent)}
.btn:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.hero .note{display:block;font-size:1.6rem;margin-top:1rem;transform:rotate(-3deg)}
.polaroid{background:#fff;padding:14px 14px 0;box-shadow:0 18px 40px rgba(31,26,26,.18);transform:rotate(3deg);max-width:400px;margin:0 auto;position:relative}
.polaroid img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 30%}
.polaroid .hand{display:block;text-align:center;font-size:1.7rem;padding:.4rem 0 .6rem;color:var(--ink)}
.tape{position:absolute;top:-14px;left:50%;width:110px;height:30px;background:var(--pop);opacity:.85;transform:translateX(-50%) rotate(-4deg)}

.dark{background:var(--ink);color:var(--paper);padding:72px 0}
.dark h2{font-size:clamp(2.2rem,5vw,3.6rem);margin:0 0 2.4rem}
.dark h2 .hl{background:var(--accent);color:#fff}
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.num b{display:block;font-family:'Schibsted Grotesk',sans-serif;font-weight:900;font-size:4.2rem;line-height:1;color:var(--salmon);letter-spacing:-.04em}
.num h3{font-family:'Instrument Serif',serif;font-weight:400;font-size:1.7rem;line-height:1.1;margin:.8rem 0 .5rem}
.num p{margin:0;color:#d8ebe7;font-size:1rem}

section.setup{padding:72px 0 24px}
section.setup h2,section.use h2{font-size:clamp(2.2rem,5vw,3.4rem);margin:0 0 .4rem}
.sub{color:var(--muted);margin:0 0 2rem}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fffdf9;border:2px solid var(--ink);border-radius:16px;padding:22px 24px;box-shadow:6px 6px 0 var(--accent)}
.card .pill{font-family:'DM Mono',monospace;font-size:.8rem;margin-bottom:.8rem}
.card h3{margin:0 0 .35rem;font-size:1.25rem}
.card p{margin:0;color:var(--muted);font-size:1rem}
.small{font-size:.92rem;color:var(--muted)}

section.use{padding:56px 0 24px}
.chat{background:var(--fill);border-radius:22px;padding:28px;max-width:640px}
.bubble{background:#fff;border-radius:16px 16px 16px 4px;padding:14px 18px;margin:0 0 12px;max-width:520px;box-shadow:0 2px 0 rgba(31,26,26,.08)}
.bubble.me{background:var(--ink);color:var(--paper);border-radius:16px 16px 4px 16px;margin-left:auto}
.bubble code{font-family:'DM Mono',monospace;font-size:.95rem}
.know{padding:56px 0 24px}
.know ol{padding-left:1.2rem;max-width:62ch}
.know li{margin:.5rem 0;color:var(--muted)}
.cc{border:2px dashed var(--ink);border-radius:14px;padding:16px 20px;margin-top:24px;max-width:640px;background:#fffdf9}
.cc code{font-family:'DM Mono',monospace}

footer.end{margin-top:64px;background:var(--pop);padding:64px 0}
.end .grid{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center}
.end img{width:200px;height:200px;object-fit:cover;object-position:50% 18%;border-radius:50%;border:6px solid #fff;box-shadow:8px 8px 0 var(--accent)}
.end h2{font-size:clamp(2rem,4.5vw,3.2rem);margin:0 0 .6rem}
.end p{margin:0 0 1rem}

@media (max-width:820px){
  .hero{grid-template-columns:1fr;gap:36px;padding-top:8px}
  .nums{grid-template-columns:1fr 1fr;gap:32px 22px}
  .cards{grid-template-columns:1fr}
  .end .grid{grid-template-columns:1fr;text-align:left}
  .end img{width:150px;height:150px}
}
@media (max-width:420px){
  .nums{grid-template-columns:1fr}
  body{font-size:17px}
}

/* ---- Look B: carousel style in Brightwaters colours ---- */
.btn{border-radius:999px}
.dark{background:var(--teal)}
.dark h2 .hl{background:var(--accent);color:#fff}
footer.end{background:var(--fill)}

/* Brightwaters header and footer, matching brightwaters.ai */
.bwnav{display:flex;justify-content:space-between;align-items:center;padding:14px 28px;background:#fff;border-bottom:1px solid #E5E1DA;position:sticky;top:0;z-index:20;font-family:'DM Sans',sans-serif}
.bwnav .wm{display:flex;align-items:center;gap:9px;font-family:'Schibsted Grotesk',sans-serif;font-weight:700;font-size:1.02rem;text-decoration:none;color:#1F1F1F;letter-spacing:-.02em}
.bwnav .wm img{width:28px;height:28px}
.bwnav .nl{display:flex;gap:22px;font-size:.88rem;font-weight:500}
.bwnav .nl a{text-decoration:none;color:#1F1F1F}
.bwnav .nl a:hover{color:var(--accent)}
.bwnav .cta{background:var(--accent);color:#fff;text-decoration:none;font-weight:600;font-size:.82rem;padding:.55rem 1.15rem;border-radius:999px;white-space:nowrap}
.bwnav .cta:hover{background:#1F1F1F}
.bwfoot{background:var(--teal);color:#fff;padding:36px 28px;font-family:'DM Sans',sans-serif;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center}
.bwfoot a{color:#fff}
.bwfoot .wm{display:flex;align-items:center;gap:9px;font-family:'Schibsted Grotesk',sans-serif;font-weight:700;color:#fff;text-decoration:none}
.bwfoot .wm img{width:26px;height:26px;background:#fff;border-radius:6px;padding:2px}
@media (max-width:820px){.bwnav .nl{display:none}.bwnav{padding:12px 16px}.bwnav .cta{font-size:.75rem;padding:.45rem .9rem}}
@media print{.bwnav,.bwfoot{display:none!important}}

/* No handwritten captions on photos or images, and no side notes (Lucia, 14 Oct 2026). */
.polaroid figcaption,.hero .note,.code .shot figcaption{display:none!important}
.polaroid{padding-bottom:14px}